Carrolltouch Infrared Touchscreen Specification - Elo TouchSystems 1939L User Manual

CarrollTouch Infrared Touchscreen Specifications
MECHANICAL
Input Method
ELECTRICAL
Positional Accuracy
Resolution
Touch Activation Force
Controller
OPTICAL
Light Transmission
ENVIRONMENTAL
Temperature
Relative Humidity
Altitude
Chemical Resistance
Electrostatic Protection
Agency Approvals
Sealability
DURABILITY
Surface Durability
C-32 User Guide
Finger or gloved hand activation
Typical centroid accuracy: 2 mm with 1 mm STD error
Touchpoint density is based on controller resolution of 4096 x 4096
No minimum touch activation force is required
Board: Serial (RS232) or USB 1.1
Chip set: Serial (RS232) and USB 1.1
Glass or acrylic overlay ≥ 90%
o o
Operating: –20 C to 70 C
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Storage: –40 C to 85 C
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Operating: 40 C at 90% RH, noncondensing
Operating: 10,000 ft (3,048 m)
Storage/transport: 50,000 ft (15,240 m)
Glass overlay: The touch active area of the touchscreen is resistant to chemicals that
do not affect glass, such as: acetone, toluene, methyl ethyl ketone, isopropyl alcohol,
methyl alcohol, ethyl acetate, ammonia-based glass cleaners, gasoline, kerosene, and
vinegar.
Acrylic overlay: ASTM D1308 resistance to benzene, toluene, xylene, methylene
chloride, acetone, ethyl acetate, and 40% sulfuric acid.
Saturated cotton ball test: 30 minutes with gasoline, antifreeze, brake fluid, and diesel
fuel with no damage.
Polycarbonate bezel: Some sensitivity to hydrocarbons.
Per EN 61000-4-2, 1995: Meets Level 4 (15 kV air/8 kV contact discharges)
UL, cUL, TUV, CE, FCC Class B
Can be sealed to meet NEMA 4 and 12 and IP65 standards
Glass overlay: Surface durability is that of glass, Mohs' hardness rating of 7
Acrylic overlay: 9H or Mohs' hardness rating of 2.7